package edu.sctu.chengongsuo.day20150430;

/**
 * Created by user0 on 2015/4/30.
 */
public class Calculator {
    public int plus(int op1, int op2) {
        return op1 + op2;
    }

    public int sub(int op1, int op2) {
        return op1 - op2;
    }

    public int multi(int op1, int op2) {
        return op1 * op2;
    }

    public static int divide(int op1, int op2) {
        return op1/op2;
    }

    public int minus(double v) {
        return 0;
    }
}
